Q: Is 4,004,428 a Prime Number?
A: No, 4,004,428 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 4004428 can be evenly divided by 1 2 4 1,001,107 2,002,214 and 4,004,428, with no remainder.
Since 4,004,428 cannot be divided by just 1 and 4,004,428, it is not a prime number.